New Repo Setup

sudo -u git git init --bare /opt/git/{{path}}/{{repo}}.git

git add remote origin git@forge:{{path}}/{{repo}}

Backups

sudo -u git \
    tar \
        --create \
        --zstd \
        --directory /opt/git/ \
        --file /opt/git/backup/$(date -Is)_forge.tar.zst \
        --exclude-dir backup \
        .

Server Setup

sudo mkdir -p /opt/git
sudo chown -R git:git /opt/git
sudo adduser --system --shell /usr/bin/git-shell --group --home /opt/git git
sudo apt-get install -y git
sudo -u git mkdir -p /opt/git/.ssh /opt/git/backup
sudo -u git chmod 700 /opt/git/.ssh
sudo -u git touch /opt/git/.ssh/authorized_keys
sudo -u git chmod 600 /opt/git/.ssh/authorized_keys
sudo -u git git config --global init.defaultBranch main

Update /etc/ssh/sshd_config

Match User git
    AllowAgentForwarding no
    PermitTTY no
    X11Forwarding no

sudo systemctl reload sshd

Remaining setup work

• Setup authorized keys in /opt/git/.ssh/authorized_keys
• Extract backup repos and/or upate repo dirs

Client setup

Host forge
    Hostname 192.168.32.24
    User git